AS29752 Zenlayer Inc
IPv4 addresses
5,888
IPv6 /48 networks
9
RPKI
29 valid2 no ROA
Peers and downstreams
11
Holder
- AS name
- ZEN-SDN
- Description
- Zenlayer Inc
- Organisation
- Zenlayer Inc
- Abuse contact
- Not published
- Assigned
- 2006-03-09
- Registered
- 2006-03-10
- Record last changed
- 2021-07-17 10:37 UTC
104.166.158.0/24107.151.157.0/24107.151.194.0/24128.1.206.0/24128.1.216.0/24128.14.13.0/24128.14.161.0/24128.14.90.0/24128.14.91.0/24129.227.123.0/24162.128.104.0/24162.128.106.0/24172.96.123.0/24198.44.172.0/24198.44.173.0/24198.44.174.0/24199.190.47.0/24216.225.162.0/2423.251.127.0/2423.251.35.0/2436.255.92.0/2369.28.55.0/24
Upstream graph
Upstreams and their upstreams, from BGP pathsNetwork health
Grade B · 83/100| partly | Prefixes covered by valid ROAs 29 of 31 announced prefixes are RPKI valid, 2 have no ROA. |
23/25 |
| pass | No RPKI invalid announcements None of the announcements is RPKI invalid. |
10/10 |
| pass | Announces IPv6 9 IPv6 prefixes. |
15/15 |
| pass | More than one upstream 6 upstreams seen in BGP. |
10/10 |
| pass | Working abuse contact abuse@zenlayer.com is published. |
15/15 |
| fail | Publishes a geofeed No geofeed found. Without one, location databases have to guess. |
0/10 |
| pass | No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger. |
10/10 |
| fail | Registry record maintained Last changed 2021-07-17. |
0/5 |
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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Routing changes
Last 30 daysNo changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.
WHOIS
aut-num: AS29752 as-name: ZEN-SDN handle: AS29752 registrant: ZENLA-7 (Zenlayer Inc) administrative,technical,noc:IPADM641-ARIN (IP ADMIN) <ipadmin@zenlayer.com> technical: TANGR16-ARIN (Ruifan Tang) <ruifan.tang@zenlayer.com> technical: NETWO10646-ARIN (Network Registry) <netreg@zenlayer.com> noc,technical: IPNOC27-ARIN (IPNOC) <ipnoc-t3@zenlayer.com> abuse: SOCOP-ARIN (SOC Ops) <abuse@zenlayer.com> technical: CHUAN32-ARIN (Zoe Chuang) <zoe.chuang@zenlayer.com> last changed: 2021-07-17T06:37:12-04:00 registration: 2006-03-10T15:33:22-05:00 source: ARIN (RDAP)